Climate Change in
Chemistry
Climate change is a pressing issue that affects the entire
planet. In this presentation, we will explore the role of
chemistry in understanding and addressing this global
challenge.
Made by: Ahmad Khalid, Adam Itani, Alrayah Fadil, Abdallah
Abuzahra
Class:12BSB
Definition of Climate Change
Climate change refers to long-term alterations in average weather patterns,
including temperature, precipitation, and wind. These changes have far-
reaching impacts on ecosystems, weather events, and human health.
Causes of Climate Change in
Chemistry
1Greenhouse Gas Emissions 🌍
Chemical reactions, such as the combustion of fossil fuels, release greenhouse gases
into the atmosphere, trapping heat and contributing to global warming.
2Industrial Processes 🏭
Chemical reactions involved in various industrial processes, such as manufacturing and
mining, release pollutants that contribute to climate change.
3Deforestation 🌳
Chemical changes occur in the atmosphere when forests are cleared, leading to
decreased carbon sequestration and an increase in greenhouse gas concentrations.
Impact of Climate Change on the
Environment
Rising Sea Levels
🌊
As global temperatures rise,
glaciers and ice sheets melt,
leading to increased sea
levels and the loss of coastal
habitats.
Extreme Weather
Events ⛈️
Climate change intensifies
hurricanes, droughts, and
heatwaves, resulting in
devastating impacts on
communities and
ecosystems.
Species Extinctions
🦜
The disruption of
ecosystems due to climate
change threatens the
survival of many plant and
animal species, leading to a
loss of biodiversity.
Chemical Reactions and Processes
Contributing to Climate Change
Reaction/Process Effect on Climate Change
Fossil Fuel Combustion Emits greenhouse gases, such as carbon
dioxide and methane
Industrial Chemical Production Releases potent greenhouse gases, like
hydrofluorocarbons (HFCs)
Deforestation Reduces carbon sequestration, leading to
increased greenhouse gas levels
Mitigation Strategies for Climate
Change in Chemistry
1Sustainable Energy Sources
Developing cleaner and renewable
energy technologies, such as solar
and wind power, as alternatives to
fossil fuels.
2
Carbon Capture and Storage
Implementing technologies to
capture and store carbon dioxide
emissions from power plants and
industrial processes. 3Chemical Engineering
Innovations
Advancing technologies to reduce
emissions and develop sustainable
materials and chemical processes.
Future Prospects and Challenges in
Addressing Climate Change
The future of combating climate change in chemistry lies in continuous innovation, international
collaboration, and widespread adoption of sustainable practices. Challenges include the need for
policy changes, financial investments, and public awareness.
Conclusion and the Role of
Chemistry in Fighting
Climate Change
Chemistry plays a vital role in understanding the causes and impacts of
climate change and provides solutions through sustainable practices,
innovative technologies, and climate-friendly materials. With collective
action, we can mitigate climate change for a more sustainable and resilient
future.
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